Changeover source
digital input DI
The changeover thermostat in the flow is wired to universal input "x" (configured as digital input) of the "H/C changeover" function block in controller 1 (RMU7x0B).
Changeover signal via KNX
The heating/cooling changeover signal transmitted over the KNX bus acts on all controllers (here, controllers 1 and 2) in the same heating/cooling distribution zone, provided all controllers have the same heating/cooling zone address.
